Those are issues in multiple implementations though! Lots of them are just issues in Chromium around Javascript (webrtc code wasn't even started yet)

That would be like saying saying 'webrtc is more secure then http' by posting this https://cve.mitre.org/cgi-bin/cvekey.cgi?keyword=http

IP Leaking has been fixed since 2019[0]. ICE/P2P is still a huge attack surface though. I have seen lots of other tricks being tried.

[0] https://www.youtube.com/watch?v=SqcW8kJAMJg